CONSOLIDATED CONDENSED BALANCE SHEETS (USD $) In Millions, unless otherwise specified	Sep. 30, 2013	Dec. 31, 2012
Current assets
Cash and cash equivalents	$ 471.0	$ 310.9
Short-term investments	286.6	210.5
Accounts and other receivables, net of allowances of $5.1 and $5.6, respectively	327.8	347.5
Inventories (Note 3)	313.9	281.0
Deferred income taxes	41.3	43.4
Prepaid expenses	46.6	41.6
Other current assets	83.2	57.0
Total current assets	1,570.4	1,291.9
Long-term accounts receivable, net of allowances of $6.8 and $6.4, respectively	11.1	9.9
Property, plant and equipment, net	409.0	373.3
Goodwill	383.8	384.7
Other intangible assets, net (Note 4)	63.1	67.0
Investments in unconsolidated affiliates (Note 5)	20.7	21.1
Deferred income taxes	41.5	47.3
Other assets	31.0	26.3
Total assets	2,530.6	2,221.5
Current liabilities
Accounts payable and accrued liabilities	335.1	347.4
Long-term debt (Note 6)	532.1	189.3
Other long-term liabilities	226.0	205.5
Commitments and contingencies (Note 12)
Stockholders' equity
Preferred stock, $.01 par value, authorized 50.0 shares, no shares outstanding
Common stock, $1.00 par value, 350.0 shares authorized, 125.7 and 124.2 shares issued, and 109.4 and 114.3 shares outstanding, respectively	125.7	124.2
Additional paid-in capital	618.0	489.0
Retained earnings	1,969.8	1,653.9
Accumulated other comprehensive loss	(42.9)	(37.9)
Treasury stock, at cost, 16.3 and 9.9 shares, respectively	(1,233.2)	(749.9)
Total stockholders' equity	1,437.4	1,479.3
Total liabilities and stockholders' equity	$ 2,530.6	$ 2,221.5